Scientists burn modern papyrus to help read 2,000-year-old Vesuvius scrolls

What if the best way to understand a 2,000-year-old burned scroll is to make one yourself and set it on fire? Scientists did just that to investigate how writing might be recovered from carbonised papyrus scrolls buried by the eruption of Mount Vesuvius. In a study published in PLOS ONE, researchers created modern papyrus scrolls, wrote on them with ink containing different amounts of lead and then carbonised them in a low-oxygen environment. The experiments showed that leaded ink could stand out dramatically in X-ray scans, offering a possible way to identify ancient scrolls whose hidden writing may be recoverable.Recreating a disaster from antiquityThe experiment was designed around one of archaeology's most difficult collections: the Herculaneum scrolls. When Mount Vesuvius erupted in 79 CE, volcanic material overwhelmed Herculaneum, an ancient Roman town near modern Naples, Italy.